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£220 Cheap Flights from Phoenix (PHX) to Rapid City (RAP)

View £220 flight on Tue, 8 Sept 2026Opens in a new window

Popular airlines from Sky Harbor International Airport (PHX) to Rapid City Regional Airport (RAP)

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Cheap Flights from Phoenix (PHX) to Rapid City (RAP)

Prices were available within the past 7 days and start at £220 for one-way flights and £301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£301 Return, found 4 days ago
£301
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £301 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£308 Return, found 4 days ago
£308
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £308 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£316 Return, found 4 days ago
£316
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £316 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£334 Return, found 4 days ago
£334
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £334 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£342 Return, found 4 days ago
£342
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £342 found 4 days ago
United
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£344 Return, found 4 days ago
£344
Return
found 4 days ago
Select United flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £344 found 4 days ago
United
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£346 Return, found 4 days ago
£346
Return
found 4 days ago
Select United flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £346 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£361 Return, found 4 days ago
£361
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £361 found 4 days ago
American Airlines
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£369 Return, found 4 days ago
£369
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £369 found 4 days ago
Delta
Tue, 8 Sept - Fri, 18 Sept
PHX
Phoenix
RAP
Rapid City
£570 Return, found 4 days ago
£570
Return
found 4 days ago
Select Delta flight, departing Tue, 8 Sept from Phoenix to Rapid City, returning Fri, 18 Sept, priced at £570 found 4 days ago

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) cost?
You can find one-way and return flights from PHX to RAP with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PHX to RAP ticket fares go up or down.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The cheapest months to fly from PHX to RAP are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
Only one airline offers direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional). American Airlines operates 7 direct flights from PHX to RAP every week.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
American Airlines is one of the cheapest airlines offering nonstop return flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional), with prices starting from around £243 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights on this route, with prices starting from around £401. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. United offers the most daily flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
While direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) are minimal, you'll find approximately 49 connecting flights per day. Some common connection points include Denver Intl. (DEN), O'Hare Intl. (ORD), and Los Angeles Intl. (LAX).
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The earliest flight from Phoenix Sky Harbor International Airport (PHX) to Rapid City Regional (RAP) typically departs around 12:10 AM. This service is operated by American Airlines. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
You'll typically find the most flights from Phoenix Sky Harbor International Airport (PHX) to Rapid City Regional (RAP) on a Wednesday, with around 24 flights available. This gives you a good selection of options for your journey. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to travel.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The most popular departure times for flights from Phoenix Sky Harbor International Airport (PHX) to Rapid City Regional Airport (RAP) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
When flying from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional), you'll find that nonstop flights typically take around 2 hours 48 minutes. This route covers a distance of approximately 1,410 kilometers. If you opt for a flight with one stop, your journey will usually be longer, taking about 6 hours. Flights with two or more stops generally take around 9 hours. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
You can fly business class or first class between PHX and RAP. First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Rapid City, SD (RAP) from Phoenix, AZ (PHX)?
If you're planning to travel to Rapid City from Sky Harbor Intl. (PHX), you can fly directly into Rapid City Regional (RAP). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Portland Intl. (PDX), or Seattle - Tacoma Intl. (SEA) before reaching Rapid City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Rapid City Regional
Return price
£301
Distance
1401 km
Average flight time
3 hours 40 mins

Book with confidence

Compare flights from Phoenix to Rapid City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phoenix to Rapid City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Rapid City Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sky Harbor Intl. to Rapid City Regional.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sky Harbor Intl. (PHX) to Rapid City Regional (RAP)

The easiest way to view the best deals on flights from Phoenix to Rapid City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sky Harbor Intl. to Rapid City Regional start at just £301 and range up to £570.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phoenix and Rapid City
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phoenix to Rapid City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sky Harbor Intl. to Rapid City Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Phoenix to Rapid City easily and book with confidence

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*Available to Expedia members.